AXD24

Overview

The AXD24 is a Sequestr external disconnect enclosure manufactured by Hoffman Enclosures, Inc. It features NEMA Type 12 and IP55 ratings for dust resistance and protection against dripping water. Constructed from mild steel with an ANSI 61 Gray polyester powder painted finish, the unit measures 14 x 24.12 x 34.45 inches. Designed for indoor applications, it includes one door and is UL 508A Listed under File No.

Feature Summary

• Facilitates arc flash mitigation by relocating disconnect switches to an external location
• Provides dust-resistant protection suitable for indoor industrial environments
• Constructed from mild steel with a durable polyester powder painted finish

Applications

• Retrofitting existing electrical systems to isolate incoming power
• Mitigating arc flash occurrences in industrial settings
• Indoor electrical disconnect installations requiring NEMA Type 12 protection

Procurement Notes

Verify that the specific application requires an external disconnect solution rather than an internal panel modification. Confirm that the physical dimensions of 14 x 24.12 x 34.45 inches fit the designated installation space. Ensure the mild steel construction and ANSI 61 Gray finish meet environmental and aesthetic requirements for the indoor facility. Check compatibility with existing switchgear mounting configurations before procurement.

Selection Notes

Select this model when arc flash safety is a priority and internal panel space is insufficient for safe disconnect operation. The NEMA Type 12 rating makes it appropriate for dusty indoor areas where liquid ingress is not a primary concern beyond dripping water. Consider the single-door access configuration for maintenance needs. Verify that the mild steel material provides adequate structural integrity for the intended load and mounting conditions.

Part Context

This component belongs to the Sequestr line of external disconnect enclosures designed specifically for safety upgrades. It allows facilities to move disconnect switches away from main distribution panels to reduce arc flash hazards. The product complements standard Hoffman enclosure offerings by providing specialized safety-focused solutions for industrial electrical infrastructure modernization projects.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate other Sequestr models or custom retrofit kits if dimensional constraints differ. Consult manufacturer engineering support for alternative configurations meeting similar safety and environmental standards.